.icon{width:var(--icon-size,1.25rem);height:var(--icon-size,1.25rem);-webkit-mask-image:var(--icon-url);-webkit-mask-image:var(--icon-url);mask-image:var(--icon-url);background-color:currentColor;flex:none;display:inline-block;-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.back-to-top{--icon-size:1rem;right:var(--space-5);bottom:var(--space-5);z-index:40;border:1px solid var(--color-primary);border-radius:var(--radius-pill);background:var(--color-surface);width:2.5rem;height:2.5rem;box-shadow:var(--shadow-card);color:var(--color-primary);cursor:pointer;opacity:0;visibility:hidden;transition:opacity .25s ease, transform .25s cubic-bezier(.2, .8, .2, 1), visibility 0s linear .25s, background-color var(--transition), color var(--transition), box-shadow var(--transition);place-items:center;padding:0;display:grid;position:fixed;transform:translateY(.75rem)scale(.9)}.back-to-top.is-visible{opacity:1;visibility:visible;transition-delay:0s;transform:none}.back-to-top>.icon,.back-to-top__ring{grid-area:1/1}.back-to-top__ring{pointer-events:none;width:calc(100% + 2px);height:calc(100% + 2px);transform:rotate(-90deg)}.back-to-top__track,.back-to-top__progress{fill:none;stroke-width:2px}.back-to-top__track{stroke:#0000}.back-to-top__progress{stroke:var(--color-primary);stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--progress,0))}.back-to-top:hover{background:var(--color-primary);color:var(--color-on-primary);box-shadow:var(--shadow-primary)}.back-to-top:hover .back-to-top__progress{stroke:var(--color-on-primary)}@media (prefers-reduced-motion:reduce){.back-to-top,.back-to-top.is-visible{transform:none}}@media (width>=1024px){.back-to-top{right:var(--space-6);bottom:var(--space-6)}}.container{width:100%;max-width:var(--container-max);padding-inline:var(--space-4);margin-inline:auto}.container--wide{max-width:100rem}.container--narrow{max-width:52rem}.container--form{max-width:64rem}@media (width>=640px){.container{padding-inline:var(--space-5)}}.logo{flex:none;width:auto;display:block}.logo--mark{aspect-ratio:1}.logo--sm{height:2.25rem}.logo--lg{height:5.5rem}.logo--wordmark.logo--sm{height:1.75rem}.logo__gear{transform-box:fill-box;transform-origin:50%}@media (prefers-reduced-motion:no-preference){.logo__gear{animation:8s linear infinite paused logo-gear-spin}.logo--mark:hover .logo__gear{animation-play-state:running}}@keyframes logo-gear-spin{to{transform:rotate(360deg)}}.footer{margin-top:calc(var(--space-8) + 2.5rem);padding-block:var(--space-7) var(--space-5);position:relative}.footer__edge{pointer-events:none;position:absolute;left:0;overflow:visible;-webkit-mask-image:linear-gradient(90deg,#0000,#000 15% 85%,#0000);mask-image:linear-gradient(90deg,#0000,#000 15% 85%,#0000)}.footer__edge path{fill:none;stroke:var(--color-border);stroke-width:1px;shape-rendering:crispedges}.footer__grid{gap:var(--space-6);display:grid}.footer__brand{justify-items:start;gap:var(--space-3);display:grid}.footer__logo{align-items:center;gap:var(--space-2);color:var(--color-text);font-size:var(--fs-lg);font-weight:var(--fw-semibold);text-decoration:none;display:inline-flex}.footer__tagline{max-width:var(--measure);font-size:var(--fs-sm)}.footer__title{margin-bottom:var(--space-3);color:var(--color-text);font-size:var(--fs-sm);font-weight:var(--fw-semibold)}.footer__links{gap:var(--space-2);display:grid}.footer__link{color:var(--color-text-muted);font-size:var(--fs-sm)}.footer__copyright{margin-top:var(--space-6);color:var(--color-text-muted);font-size:var(--fs-sm)}@media (width>=768px){.footer__grid{grid-template-columns:2fr repeat(3,1fr)}}.spinner{justify-content:center;align-items:center;display:inline-flex}.spinner__ring{border-radius:var(--radius-pill);border:2px solid;border-top-color:#0000;width:1.25rem;height:1.25rem;animation:.7s linear infinite spinner-rotate}@media (prefers-reduced-motion:reduce){.spinner__ring{opacity:.6;border-top-color:currentColor;animation:none}}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.btn{min-height:var(--control-height);padding-inline:var(--space-5);border-radius:var(--radius-md);font-size:var(--fs-sm);font-weight:var(--fw-semibold);cursor:pointer;transition:border-color var(--transition);border:1px solid #0000;justify-content:center;align-items:center;line-height:1;text-decoration:none;display:inline-flex;position:relative}.btn__label{align-items:center;gap:var(--space-2);display:inline-flex}.btn--primary{background:var(--color-primary);color:var(--color-on-primary);box-shadow:0 1px 2px color-mix(in srgb, var(--color-text) 16%, transparent)}.btn--secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-text)}.btn--sm{min-height:2.25rem;padding-inline:var(--space-4)}.btn--block{width:100%;display:flex}.btn--loading{cursor:progress}.btn--loading .btn__label{visibility:hidden}.btn__spinner{place-items:center;display:grid;position:absolute;inset:0}@media (hover:hover){.btn--primary:not(.btn--loading):hover{border-color:var(--color-primary-strong)}.btn--secondary:not(.btn--loading):hover{border-color:var(--color-primary)}}@media (prefers-reduced-motion:reduce){.btn{transition:none}}.wordmark{width:auto;height:1.75rem;display:block;overflow:visible}.wordmark__blue{fill:#246db5}.wordmark__navy,.wordmark__gear{fill:#162740}.wordmark__gear{--gear-hover:0deg;rotate:var(--scroll-rotation,0deg);transform:rotate(calc(var(--gear-turns,0) * 90deg + var(--gear-hover)));transform-box:fill-box;transform-origin:50%}.wordmark-host:hover .wordmark__gear,.wordmark-host:focus-visible .wordmark__gear{--gear-hover:45deg}@media (prefers-reduced-motion:no-preference){.wordmark__gear{transition:transform .7s cubic-bezier(.34,1.4,.64,1)}}.drawer{z-index:60;position:fixed;inset:0}.drawer__backdrop{background:color-mix(in srgb, var(--color-text) 40%, transparent);position:absolute;inset:0}.drawer__panel{gap:var(--space-5);width:min(22rem,100%);padding:var(--space-5);border-left:1px solid var(--color-primary);background:var(--color-surface);flex-direction:column;display:flex;position:absolute;inset:0 0 0 auto;overflow-y:auto}@media (prefers-reduced-motion:no-preference){.drawer__panel{animation:.2s ease-out drawer-in}}.drawer__close{width:var(--control-height);height:var(--control-height);border-radius:var(--radius-pill);color:var(--color-text);cursor:pointer;background:0 0;border:0;align-self:flex-end;place-items:center;display:inline-grid}.drawer__links{gap:var(--space-1);display:grid}.drawer__link{padding:var(--space-3) var(--space-2);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--fs-lg);font-weight:var(--fw-medium);text-decoration:none;display:block}.drawer__link[aria-current=page]{background:var(--color-primary-soft)}.drawer__actions{gap:var(--space-3);margin-top:auto;display:grid}@keyframes drawer-in{0%{opacity:0;transform:translate(2rem)}}.navbar{top:var(--space-4);z-index:50;padding-inline:var(--space-4);position:sticky}.navbar__bar{justify-content:space-between;align-items:center;gap:var(--space-4);max-width:var(--container-max);height:var(--navbar-height);padding-inline:var(--space-4);border:1px solid var(--color-primary);border-radius:var(--radius-lg);background:var(--color-surface);margin-inline:auto;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .3s;display:flex}.navbar--hidden .navbar__bar{transform:translateY(calc(-100% - var(--space-4) - 1rem));opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.8,0,.8,.2),opacity .3s cubic-bezier(.75,0,.75,.9)}@media (prefers-reduced-motion:reduce){.navbar__bar,.navbar--hidden .navbar__bar{transition:opacity .15s}.navbar__link:after{transition:none}}.navbar__brand{padding:var(--space-1);border-radius:var(--radius-sm);align-items:center;text-decoration:none;display:inline-flex}.navbar__nav,.navbar__actions{display:none}.navbar__links{gap:var(--space-1);display:flex}.navbar__link{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--fs-md);font-weight:var(--fw-semibold);transition:color var(--transition), background-color var(--transition);text-decoration:none;display:inline-flex;position:relative}.navbar__link:after{content:"";inset-inline:var(--space-3);background:color-mix(in srgb, var(--color-primary) 55%, transparent);border-radius:1px;height:2px;transition:transform .35s cubic-bezier(.2,.8,.2,1);position:absolute;bottom:.125rem;transform:scaleX(0)}.navbar__link[aria-current=page]{color:var(--color-primary)}.navbar__link[aria-current=page]:after{transform:scaleX(1)}@media (hover:hover){.navbar__link:hover{background:var(--color-primary-soft);color:var(--color-primary-strong)}}.navbar__toggle{width:var(--control-height);height:var(--control-height);border-radius:var(--radius-pill);color:var(--color-text);cursor:pointer;background:0 0;border:0;place-items:center;display:inline-grid}@media (width>=640px){.navbar{padding-inline:var(--space-5)}}@media (width>=1024px){.navbar__bar{grid-template-columns:1fr auto 1fr;display:grid}.navbar__brand{justify-self:start}.navbar__nav{display:block}.navbar__actions{justify-self:end;gap:var(--space-3);display:flex}.navbar__actions .btn{font-size:var(--fs-md)}.navbar__toggle{display:none}}.skip-link{top:var(--space-2);left:var(--space-2);z-index:100;padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);background:var(--color-primary);color:var(--color-on-primary);font-size:var(--fs-sm);font-weight:var(--fw-semibold);text-decoration:none;position:fixed;transform:translateY(-200%)}.skip-link:focus-visible{transform:none}.app{isolation:isolate;background:var(--color-bg);flex-direction:column;min-height:100vh;display:flex;position:relative}.app__grid{z-index:-1;background-image:linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);height:48rem;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 0%, var(--color-text) 30%, transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 0%, var(--color-text) 30%, transparent 100%);mask-image:radial-gradient(ellipse 70% 80% at 50% 0%, var(--color-text) 30%, transparent 100%);pointer-events:none;background-size:2.5rem 2.5rem;position:absolute;inset:0 0 auto}.app:before{content:"";z-index:-1;background-image:linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);-webkit-mask-image:radial-gradient(70% 38.4rem at 50% 100%, var(--color-text) 30%, transparent 100%);-webkit-mask-image:radial-gradient(70% 38.4rem at 50% 100%, var(--color-text) 30%, transparent 100%);mask-image:radial-gradient(70% 38.4rem at 50% 100%, var(--color-text) 30%, transparent 100%);pointer-events:none;background-size:2.5rem 2.5rem;position:absolute;inset:0}.app__grid-spots{z-index:-1;opacity:0;pointer-events:none;transition:opacity 1s;position:absolute;inset:0;overflow:hidden}.app__grid-spots.is-active{opacity:1}.app__grid-spot{width:var(--spot-size,22rem);height:var(--spot-size,22rem);background-image:linear-gradient(var(--color-grid-hover) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid-hover) 1px, transparent 1px);-webkit-mask-image:radial-gradient(circle closest-side, var(--color-text) 0%, transparent 100%);-webkit-mask-image:radial-gradient(circle closest-side, var(--color-text) 0%, transparent 100%);mask-image:radial-gradient(circle closest-side, var(--color-text) 0%, transparent 100%);will-change:transform;background-size:2.5rem 2.5rem;position:absolute;top:0;left:0}.app__main{flex:1}.app__main:focus{outline:none}[data-reveal]{transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1);transition-delay:var(--reveal-delay,0s)}[data-reveal=hidden]{opacity:0;transform:translateY(1.5rem)}.error-retry{align-items:center;gap:var(--space-4);padding:var(--space-4);border:1px solid var(--color-text);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);flex-wrap:wrap;display:flex}.error-retry__body{flex:14rem}.error-retry__title{font-weight:var(--fw-semibold)}.error-retry__text{color:var(--color-text-muted);font-size:var(--fs-sm)}.page-loader{min-height:60vh;padding:var(--space-5);color:var(--color-primary);place-items:center;display:grid}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--color-navy:#162741;--color-blue:#246db5;--color-sky:#85a5d5;--color-mist:#ecf1f8;--color-bg:var(--color-mist);--color-surface:#fff;--color-text:var(--color-navy);--color-text-muted:color-mix(in srgb, var(--color-navy) 75%, var(--color-mist));--color-text-body:var(--color-text-muted);--color-primary:var(--color-blue);--color-on-primary:#fff;--color-accent:var(--color-sky);--font-sans:"Inter Variable", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fs-xs:.75rem;--fs-sm:.875rem;--fs-md:1rem;--fs-lg:1.125rem;--fs-xl:clamp(1.625rem, 3.2vw, 2.125rem);--fs-hero:clamp(2.5rem, 6vw, 4.25rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--space-9:6.5rem;--container-max:84rem;--measure:60ch;--navbar-height:4.25rem;--control-height:2.75rem;--transition:.15s ease;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-pill:999px;--shadow-card:0 8px 24px color-mix(in srgb, var(--color-text) 6%, transparent), 0 1px 2px color-mix(in srgb, var(--color-text) 4%, transparent);--color-grid:color-mix(in srgb, var(--color-text) 6%, var(--color-bg));--color-grid-hover:color-mix(in srgb, var(--color-text) 14%, var(--color-bg));--color-border:color-mix(in srgb, var(--color-text) 16%, var(--color-surface));--color-primary-soft:color-mix(in srgb, var(--color-primary) 12%, var(--color-surface));--color-accent-soft:color-mix(in srgb, var(--color-accent,var(--color-primary)) 12%, var(--color-surface));--color-primary-strong:color-mix(in srgb, var(--color-primary) 70%, var(--color-text));--color-primary-hover:color-mix(in srgb, var(--color-primary) 88%, var(--color-text));--shadow-primary:0 8px 20px color-mix(in srgb, var(--color-primary) 35%, transparent);--shadow-primary-hover:0 12px 28px color-mix(in srgb, var(--color-primary) 45%, transparent)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{background:var(--color-bg);color:var(--color-text-body);font-family:var(--font-sans);font-size:var(--fs-md);font-weight:var(--fw-regular);margin:0;line-height:1.6}h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}h1,h2,h3{color:var(--color-text);font-weight:var(--fw-semibold);letter-spacing:-.02em;line-height:1.15}ul,ol{padding:0;list-style:none}img,svg{max-width:100%;display:block}button,input,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.is-scroll-locked{overflow:hidden}